package com.itheima.service;

import com.itheima.bean.Employee;
import com.itheima.bean.P;

import javax.servlet.http.HttpSession;

public interface EmployeeService {
    Employee findById(Employee employee);
    int add(Employee employee, HttpSession session);
    P/*IPage<Employee>*/ findPage(int page , int pageSize, String s);

    int update(Employee employee,HttpSession session);
}
